50.080402 6.699154 50.081233 6.701651 50.080402 6.699154 50.081233 6.701651 50.081219 6.699154 50.081233 6.699341 50.081201 6.699495 50.081175 6.699648 50.081143 6.699802 50.081117 6.699955 50.081085 6.700108 50.081059 6.700261 50.081027 6.700415 50.080633 6.700881 50.080593 6.701012 50.080556 6.701138 50.080516 6.701268 50.080479 6.701394 50.080439 6.701525 50.080402 6.701651 191669 Entwicklung Quellen und Quellbäche Biotopkataster Flächen